BE452137A - - Google Patents

Info

Publication number: BE452137A
Authority: BE; Belgium

Application number

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1942-09-03

Publication of BE452137A publication Critical patent/BE452137A/xx

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/12—Mechanical drives with means for varying the speed ratio
- B23Q5/14—Mechanical drives with means for varying the speed ratio step-by-step
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/20—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear
- F16H3/22—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with gears shiftable only axially
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/42—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion with gears having teeth formed or arranged for obtaining multiple gear ratios, e.g. nearly infinitely variable
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19293—Longitudinally slidable
- Y10T74/19298—Multiple spur gears
- Y10T74/19307—Selective

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Turning (AREA)
Gear Transmission (AREA)

BE452137D 1942-09-03 BE452137A (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BE243156X		1942-09-03

Publications (1)

Publication Number	Publication Date
BE452137A true BE452137A (es)

Family

ID=3866452

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
BE447033D BE447033A (es)	1942-09-03
BE452137D BE452137A (es)	1942-09-03
BE472193D BE472193A (es)	1942-09-03

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
BE447033D BE447033A (es)	1942-09-03

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
BE472193D BE472193A (es)	1942-09-03

Country Status (6)

Country	Link
US (1)	US2570720A (es)
BE (3)	BE472193A (es)
CH (1)	CH243156A (es)
FR (2)	FR897055A (es)
GB (1)	GB637504A (es)
NL (1)	NL67525C (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE916868C (de) *	1949-06-18	1956-05-03	Boehringer Gmbh Geb	Wechselraederschaltkasten an Drehbaenken zum Gewindeschneiden
DE1208140B (de) *	1962-02-22	1965-12-30	Schlumberger Cie N	Zahnraederwechselgetriebe
US3520022A (en) *	1967-11-01	1970-07-14	Vickers Zimmer Ag	Apparatus for the drive of pumps
US4171649A (en) *	1977-05-09	1979-10-23	Carlester Lindsay	Variable speed power transmission apparatus
US4577529A (en) *	1982-08-30	1986-03-25	Romeu Romi	Gear transmission assembly
CN101581352B (zh) *	2009-05-07	2011-05-11	建凯企业股份有限公司	农业机械用变速箱
JP6882667B2 (ja) *	2017-03-29	2021-06-02	シンフォニアテクノロジー株式会社	駆動ギヤのロック制御装置及びアクチュエータのロック制御装置
CN108466789A (zh) *	2018-03-27	2018-08-31	安徽理工大学	一种智慧工厂多重单动承载架及其实现方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE420562C (de) *		1925-10-23	Engels & Waegner Fa	Zahnraederwechselgetriebe fuer Drehbaenke zum Schneiden von Zoll-, Millimeter- und Modulgewinden
US706186A (en) *	1902-05-13	1902-08-05	Richard K Le Blond	Variable-speed mechanism.
US772246A (en) *	1904-02-23	1904-10-11	Francis Miller	Variable-speed mechanism.
US1269944A (en) *	1917-10-15	1918-06-18	Howard M Leonard	Gearing.
US1520545A (en) *	1924-09-04	1924-12-23	Charles K Morganroth	Transmission gearing
US1756917A (en) *	1927-06-15	1930-04-29	Gen Motors Corp	Four-speed transmission
GB378393A (en) *	1931-03-24	1932-08-08	Birger Ljungstroem	Improvements in or relating to toothed gearing
US1984039A (en) *	1932-12-14	1934-12-11	Samuel M Langston Co	Change speed gearing
US2205473A (en) *	1939-01-19	1940-06-25	Chrysler Corp	Power transmission
US2415125A (en) *	1945-08-21	1947-02-04	Gould & Eberhardt Inc	Shaping machine transmission

0
- BE BE447033D patent/BE447033A/xx unknown
- BE BE452137D patent/BE452137A/xx unknown
- BE BE472193D patent/BE472193A/xx unknown
- NL NL67525D patent/NL67525C/xx active
1943
- 1943-08-07 FR FR897055D patent/FR897055A/fr not_active Expired
- 1943-08-17 CH CH243156D patent/CH243156A/fr unknown
1945
- 1945-09-28 GB GB25277/45A patent/GB637504A/en not_active Expired
1946
- 1946-09-21 US US698474A patent/US2570720A/en not_active Expired - Lifetime
1948
- 1948-03-18 FR FR58192D patent/FR58192E/fr not_active Expired

Also Published As

Publication number	Publication date
NL67525C (es)
GB637504A (en)	1950-05-24
CH243156A (fr)	1946-06-30
BE472193A (es)
BE447033A (es)
FR897055A (fr)	1945-03-12
US2570720A (en)	1951-10-09
FR58192E (fr)	1953-09-29

Publication	Publication Date	Title
FR956702A (es)	1950-02-06
FR869876A (es)	1942-02-24
BE463093A (es)
BE463465A (es)
BE472193A (es)
NL66092C (es)
BE483450A (es)
BE483165A (es)	1948-06-30
BE482707A (es)
BE462322A (es)
BE451682A (es)
BE449250A (es)
BE446591A (es)	1942-08-31
BE445596A (es)
BE446464A (es)	1948-04-17
BE446455A (es)
BE446420A (es)
BE446419A (es)	1942-08-31
BE446396A (es)
BE446369A (es)
BE446368A (es)
BE446350A (es)
BE446348A (es)
BE446312A (es)
BE446135A (es)